S-1333D35-A4T1U3

Product Overview

Category

S-1333D35-A4T1U3 belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

• Compact size
• High efficiency
• Low dropout voltage
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The S-1333D35-A4T1U3 comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

The S-1333D35-A4T1U3 is typically packaged in reels and is available in quantities of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.3V
• Output Current: 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 75μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1333D35-A4T1U3 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin

Functional Features

• Voltage regulation: The S-1333D35-A4T1U3 ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: The device automatically shuts down when the output current exceeds a certain threshold, protecting the circuit from damage.
• Thermal shutdown protection: In case of excessive temperature, the regulator enters a thermal shutdown mode to prevent overheating.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• High efficiency results in minimal power loss during voltage regulation.
• Wide input voltage range provides flexibility in various applications.

Disadvantages

• Limited output current of 500mA may not be sufficient for high-power devices.
• Dropout voltage of 200mV may cause a slight voltage drop across the regulator.

Working Principles

The S-1333D35-A4T1U3 operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, compensating for changes in the input voltage.

Detailed Application Field Plans

The S-1333D35-A4T1U3 is commonly used in the following application fields:

1. Portable electronic devices: Provides regulated voltage to power microcontrollers, sensors, and other components in smartphones, tablets, and wearable devices.
2. Industrial automation: Used in control systems and PLCs to ensure stable voltage supply for reliable operation.
3. Automotive electronics: Regulates voltage for various automotive applications such as infotainment systems, lighting, and engine control units.

Detailed and Complete Alternative Models

1. S-1333D33-A4T1U3: Similar to S-1333D35-A4T1U3 but with an output voltage of 3.3V.
2. S-1333D50-A4T1U3: Offers a higher output current of 1A for applications requiring more power.
3. S-1333D25-A4T1U3: Provides a lower output voltage of 2.5V for specific voltage requirements.

(Note: These alternative models are just examples and not an exhaustive list.)

This concludes the encyclopedia entry for the S-1333D35-A4T1U3 voltage regulator.